Mashup Container NetFX40 slowing PC down

Every time I start PowerBI (Since maybe the May Update...) I have the following background programs that start and they just grind my pc to a halt. So slow it is almost hard to navigate to the Task Manager.

I have to quickly End Process REALLY FAST otherwise they keep popping back up. As soon as I finally get them off, my computer can run normal and I then go back to working in PowerBI.